Windows Vista Service Pack 1 is an update to Windows Vista that addresses feedback from our customers. In addition to previously released updates, SP1 will contain changes focused on addressing specific reliability, performance, and compatibility issues; supporting new types of hardware; and adding support for several emerging standards. SP1 also will continue to make it easier for IT administrators to deploy and manage Windows Vista. Windows Vista Service Pack 1 Five Language Standalone version can be installed on systems with any of the following language versions: English (US), French, German, Japanese, or Spanish (Traditional).

Computer crashed 4 times in a row trying to install it. Had to boot using "last known good settings that worked..." and tried again before it would install. After install my monitors were switched around and had to deactivate one to fix it. Then I got a BSOD when windows tried to install the lone update that was available after SP1 was installed. Now I know why I am still using xp as my primary.

Oh, I tried to install Crysis on Vista the other day, kept saying that windows install was corrupt. I installed other programs before and after with no troubles. Went back and installed it on XP the first try. I still think this is not ready for prime-time.